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Home >> Mazda >> 2024 >> CX-90 Turbo Select >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Engine Mechanical (VIN A) (4 Of 6)) >> Engine Tune-Up [PYUL] >> Perform Engine Tune-Up >> Ignition timing verification

Ignition timing verification

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • The ignition timing cannot be adjusted.
  • The M-MDS is required to verify the ignition timing.
  1. Perform the preparations for the engine tune-up. (See ENGINE TUNE-UP PREPARATION )
  2. Verify the ignition timing (PID: SPARK_ADV) using the M-MDS data monitor function.
  3. Increase the engine speed gradually and verify that the ignition timing advances.
    • If there is a malfunction, refer to the symptom troubleshooting.
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